13898144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{33409}}^1$

素因数の和:33432

約数の個数: 24

約数和(自身を含む): 29467620

約数和(自身を除く): 15569476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 33409, 66818, 133636, 267272, 434317, 534544, 868634, 1069088, 1737268, 3474536, 6949072, 13898144]

約数ペア:

[(1, 13898144), (2, 6949072), (4, 3474536), (8, 1737268), (13, 1069088), (16, 868634), (26, 534544), (32, 434317), (52, 267272), (104, 133636), (208, 66818), (416, 33409)]